TNM4000 Transport Series Modular Switches

28 Port (7 Modularized Slot) Layer 2/3 Modular Switches

Overview

Specification

Ordering Information

TNM4000-T series modular industrial Ethernet switches are specially designed for transportation industry. TNM4000-T provides multiple slots and various integrated forms, including gigabit network, content exchange and PRP/HSR module, all the modules support online upgrade. All models of TNM4000-T series are equipped with unified optical modules and operating system software, forming a system that can adapt to future development. Due to the operating consistency, the utilization is greatly improved as well. With hardware-based algorithm, the patented MRD-RING® (MRDcom Real-Time Ring) technology ensures less than 5ms self-recovery time of every node and less than 50ms self-recovery time of the network. TNM4000-T also supports MRD-RING® Media Redundancy Protocol (compliant with IEC62439) and PRP/HSR (compliant with IEC62439-3). TNM4000-T series utilize FPGA and CPLD dynamic reconfiguration and replicate programming technology for high stability and reliability, various key operating parameters can be monitored locally and remotely. Advanced solution, extended industrial design, and patented technologies make TNM4000-T one of the top choices for harsh industrial environments.

Features and Benefits

● Modular industrial switches with 7 slots for flexible configuration and high performance, all modules support online upgrade
● Support MRD-RING® network redundancy for < 50 ms recovery time
● Support MRD-RING® Media Redundancy Protocol (compliant with IEC62439)
● Support PRP/HSR redundancy for zero recovery time (compliant with IEC62439-3) （Special Model Supported）
● Any two ports can establish a self-recovery ring and support multiple independent self-recovery rings
● With functions of data packet dropout protection and quick recovery from network failure
● Multi-protocol layer 3 routing meets the requirement of private network and provides smooth transition
● Support various multicast protocols and strong safety protection mechanism
● Provide bandwidth service with different levels in Ethernet service by speed limiting and traffic shaping in QoS of layer 2
● Support function of the static and dynamic allocation as well as limitation of CPU and real-time monitor the key operating parameters, including CPU utilization rate, RAM, supply voltage and mainboard voltage.
● Provide a full set of professional network management, monitoring and alarm system and support OPC
● Dual redundant power supplies design
● Fanless, -40 to 85°C wide operating temperature range
● MTBF >800, 000 hours